Hoisting tool and hoisting device of cable crane

• Main Authors: WANG YINGBO, CHEN TAO, TU MANMING, SONG XIAOSAN, WANG YANFENG, ZHAO XIAOJING, LIU CUIYUN, XU QILI, ZHOU GONGJIAN, LI SHAOYI
• Format: Patent
• Language: Chinese; English
• Published: 23.05.2023
• Subjects: CRANES; HAULING; HOISTING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; PERFORMING OPERATIONS; TRANSPORTING

The invention discloses a hoisting sling and a hoisting device of a cable crane, and relates to the technical field of bridge construction equipment. The hoisting sling comprises a carrying pole beam used for being connected with a hoisting mechanism; the connecting mechanism is used for being connected with the steel truss girder; and the middle part of the rope loop is wound on the carrying pole beam, and the rope loop bypasses two ends of the carrying pole beam and is connected with the connecting mechanism. When the lifting appliance is used, the lifting mechanism is lowered to the top of the steel truss girder, the lifting mechanism and the carrying pole beam are connected, the middle of the rope loop is wound on the carrying pole beam and wound around the two ends of the carrying pole beam to be connected with the connecting mechanism, the connecting mechanism is connected with the steel truss girder, and at least two sets of lifting appliances are used in the lifting process. According to the hoisting